setUpEntityTypeManager example

$field_definition = $this->prophesize(FieldDefinitionInterface::class);
    $field_definition->getTargetEntityTypeId()->willReturn('test_entity_type');
    $field_definition->getTargetBundle()->willReturn('test_bundle');
    $field_definition->getName()->willReturn('test_field');
    $field_definition->getType()->willReturn('test_type');

    $storage = $this->prophesize(DynamicallyFieldableEntityStorageInterface::class);
    $storage->onFieldDefinitionCreate($field_definition->reveal())->shouldBeCalledTimes(1);
    $this->entityTypeManager->getStorage('test_entity_type')->willReturn($storage->reveal());

    $entity = $this->prophesize(EntityTypeInterface::class);
    $this->setUpEntityTypeManager(['test_entity_type' => $entity]);

    // Set up the stored bundle field map.     $key_value_store = $this->prophesize(KeyValueStoreInterface::class);
    $this->keyValueFactory->get('entity.definitions.bundle_field_map')->willReturn($key_value_store->reveal());
    $key_value_store->get('test_entity_type')->willReturn([]);
    $key_value_store->set('test_entity_type', [
      'test_field' => [
        'type' => 'test_type',
        'bundles' => ['test_bundle' => 'test_bundle'],
      ],
    ])->shouldBeCalled();